The appropriate way is I believe to use a
Code:
<h1>Header<br/><span class="subhead">Subhead</span></h1>
This has the effect of semantically keeping a subhead part of the structural header, as well as avoiding all those inappropriate breaks, and, @
theducks, with an added benefit of not confusing paragraph-specific formatting to be overridden!
The CSS for .subhead can be used to modify the subhead relative to the original header class.
@odamizu -- use the [NOPARSE][/NOPARSE] tags. Cleverly, I have used them recursively, in order to stop the [NOPARSE][/NOPARSE] tags from being parsed and disappearing (like this: ).